20161749058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3381709}}^1$

素因数の和:3381993

約数の個数: 16

約数和(自身を含む): 33113704320

約数和(自身を除く): 12951955262

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 3381709, 6763418, 37198799, 74397598, 916443139, 1832886278, 10080874529, 20161749058]

約数ペア:

[(1, 20161749058), (2, 10080874529), (11, 1832886278), (22, 916443139), (271, 74397598), (542, 37198799), (2981, 6763418), (5962, 3381709)]